Where are the worlds great fisheries located?

The world's great fisheries are primarily located in coastal regions and continental shelves, where nutrient-rich waters support abundant marine life. Key areas include the North Atlantic, particularly off the coasts of Norway, Iceland, and the northeastern United States, as well as the North Pacific, notably around Alaska and Japan. Other significant fishing grounds include the Benguela Current off the coast of Namibia and the Humboldt Current along the coast of Peru. These regions are vital for both commercial and subsistence fishing, supporting millions of livelihoods worldwide.